That Alpine device is available as different models:
Alpine INE-S900R (service pack 1)
Alpine INE-S900R (service pack 2)
You should compare the destination screen.
Does your destination screen look like the following picture?
You have a Alpine INE-S900R device without service pack. You are right here and can use that speedcam database.
Or does your destination screen look like the following picture?
You have a Alpine INE-S900R device including service pack. You are wrong here. Load your speedcam database here.
Click Download button and save the file alpine-ine-s900r.zip to your computer.
Unzip the file alpine-ine-s900r.zip with a suitable program. You get the file alpine-ine-s900r.csv.
Connect the USB stick to Alpine INE-S900R directly (USB connector on the backside of the unit) or via the USB cable included in the box of the navigation system.